<template>
  <div style="border: 1px solid #ccc;">
    <Toolbar style="border-bottom: 1px solid #ccc" :editor="editor" :defaultConfig="toolbarConfig" :mode="mode" />
    <Editor style="height: 200px; overflow-y: hidden;" v-model="html" :defaultConfig="editorConfig" :mode="mode" @onCreated="onCreated" @onChange="onChange" />
  </div>
</template>

<script>
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'

export default {
  components: { Editor, Toolbar },
  data() {
    return {
      editor: null,
      html: '<p>hello</p>',
      toolbarConfig: {//菜单栏配置
        toolbarKeys: [
          'headerSelect', 'bold', 'underline', 'italic', 'color', 'bgColor', 'fontSize', 'fontFamily', 'lineHeight', 'bulletedList', 'numberedList', 'todo', '|', 'emotion', 'uploadImage', 'insertLink', 'insertTable', 'codeBlock', 'divider',
        ],
        //隐藏的菜单栏
        // excludeKeys:['headerSelect', 'blockquote', '|', 'bold', 'underline','group-justify']
      },
      editorConfig: { placeholder: '请输入内容...' },
      mode: 'default', // or 'simple'
    }
  },
  methods: {
    onCreated(editor) {
      this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
    },
    //获取文本内容
    onChange() {
    //   console.log('文本内容', this.html);
    this.$emit('sendWangEditor',this.html)

    }
  },
  mounted() {
  },
  beforeDestroy() {
    const editor = this.editor
    if (editor == null) return
    editor.destroy() // 组件销毁时，及时销毁编辑器
  },
}
</script>
<style src="@wangeditor/editor/dist/css/style.css"></style>